Question

I’m trying to make a complex calculator and the user has to select from a jSpinner a value between 1 and 12. Can you tell me how to set the jSpinner’s minimum value to 1 and maximum value to 12?

Also how do you check which item is selected in a jSpinner?

I’m using Netbeans 7.0.1

Answer 1

A spinner with a minimum value of 1 and maximum value of 12.

SpinnerModel model = new SpinnerNumberModel(6, //initial value
                               1, //minimum value
                               12, //maximum value
                               1); // increment by
spinner.setModel(model);

And to get the value use:

int n = Integer.parseInt(spinner.getValue().toString());